_[Demo and API Docs](https://elements.polymer-project.org/elements/iron-demo-helpers)_
##<demo-snippet>
`demo-snippet` is a helper element that displays the source of a code snippet and
its rendered demo. It can be used for both native elements and
Polymer elements.
Example of a native element demo
Example of a Polymer demo
CheckboxCheckbox
### Styling
The following custom properties and mixins are available for styling:
Custom property | Description | Default
----------------|-------------|----------
`--demo-snippet` | Mixin applied to the entire element | `{}`
`--demo-snippet-demo` | Mixin applied to just the demo section | `{}`
`--demo-snippet-code` | Mixin applied to just the code section | `{}`